
void Usart_Initialization();

void putch0(unsigned char data);
char getch0(void);
char getch1(void);
void putch0(unsigned char data);
void putch1(unsigned char data);
void usart0_transmit(unsigned char data);
unsigned char usart0_receive(void);
void print_usart0(char *s );

void transmit_dec(unsigned int dec);
void SendPacket(unsigned char Data[], int size);

